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Bis-urea gelators for curable ink applications
US8940935B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8940935-B2 |
| Application number | US-201313752134-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 28, 2013 |
| Priority date | Jan 28, 2013 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
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The disclosure provides curable inks including a bis-urea gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic and acyclic portions, any carbon atom of the saturated aliphatic hydrocarbon group may be optionally substituted with an alkyl group (cyclic or acyclic), wherein (1) and (2) groups have a carbon number of from about 1 to about 22 carbons, and wherein (3) and (4) groups have a carbon number of from about 4 to about 10 carbons; and X is selected from the group consisting of: (i) an alkylene group, (ii) an arylene group, (iii) an arylalkylene group, and (iv) an alkylarylene group.
First claim
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What is claimed is: 1. A bis-urea gelator having a structure of Formula I: wherein R 1 and R 1 ′ are different from each other, and each independently of the other, is saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic an…
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- C07C275/26Primary
Chemistry & Metallurgy · mapped topic
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- What does patent US8940935B2 cover?
- The disclosure provides curable inks including a bis-urea gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic and …
- Who is the assignee on this patent?
- Xerox Corp
- What technology area does this patent fall under?
- Primary CPC classification C07C275/26. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).